David is registered with the Health and Care Professions Council as a Forensic Psychologist and an Educational Psychologist. He is an Associate Fellow of the British Psychological Society and a Chartered Forensic Psychologist and a Chartered Educational Psychologist.
He gained a BSc Psychology qualification at the University of London and undergoing postgraduate training at the Tavistock Clinic. With experience practising within local authorities, he has given evidence in Youth Courts, Magistrates Courts, Crown Courts, the Central Criminal Court, County Courts, the Principal Registry of the Family Division and the High Court.